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目的:对军队离退休干部糖尿病(DM)共病抑郁患者行为抑制、行为激活系统的特点进行对照性研究。方法:283例军队离退休干部DM患者,根据老年抑郁量表(GDS)评分,分为共病抑郁组(n=119)、非共病组(n=164);同时进行行为抑制/激活系统量表(BIS/BAS)评定。结果:共病抑郁组BIS评分显著高于非共病组,BAS评分显著低于非共病组,差异均有统计学意义(t=2.339,-3.327;P=0.027,0.002);共病抑郁组患者GDS评分与BAS评分负相关(r=-0.308,P=0.032),与BIS评分的相关性不显著。结论:行为抑制系统功能增强、行为激活系统功能不足,特别是后者,可能与DM患者的抑郁发生有关。
Objective: To compare the characteristics of behavioral inhibition and behavioral activation system in patients with retired cadres with diabetes mellitus (DM) co-morbid depression. Methods: 283 DM retired cadres were divided into co-morbid depression group (n = 119) and non-co-morbid group (n = 164) according to the Geriatric Depression Scale (GDS) score. Simultaneous behavioral inhibition / activation system Scale (BIS / BAS) rating. Results: BIS scores in comorbidity and depression group were significantly higher than those in non-comorbidity group, BAS score was significantly lower than non-comorbidity group, the differences were statistically significant (t = 2.339, -3.327; P = 0.027,0.002) The GDS score was negatively correlated with the BAS score (r = -0.308, P = 0.032), but not with the BIS score. CONCLUSIONS: The behavioral inhibition system is enhanced in function and the system for behavioral activation is deficient in function, especially the latter, which may be related to the depression in DM patients.